(S)-1-(tert-Butylamino)-3-((4-morpholino-1,2,5-thiadiazol-3-yl)oxy)-2-propanol hemihydrate 2-Propanol, 1-((1,1-dimethylethyl)amino)-3-((4-(4-morpholinyl)-1,2,5-thiadiazol-3-yl)oxy)-, hemihydrate, (S)- 91524-16-2 Timolol [USAN:BAN:INN] Timolol hemihydrate